Jinseong Jeon
27 lines
582 B
Kotlin
Vendored
27 lines
582 B
Kotlin
Vendored
interface Id<T> {
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val id: T
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}
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data class Actor (
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override val id: Int,
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val firstName: String,
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val lastName: String
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) : Id<Int>
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fun box(): String {
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val a1 = Actor(1, "Jeff", "Bridges")
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val a1c = a1.copy()
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if (a1c.id != a1.id) return "Failed: a1.copy().id==${a1c.id}"
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val a2 = Actor(2, "Jeff", "Bridges")
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if (a2 == a1) return "Failed: a2==a1"
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// Assume that our hashCode is good enough for this test :)
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if (a2.hashCode() == a1.hashCode()) return "Failed: a2.hashCode()==a1.hashCode()"
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a1.toString()
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return "OK"
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}
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